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AU2003270910A1 - System for alternately pulsing energy of accelerated electrons bombarding a conversion target - Google Patents

System for alternately pulsing energy of accelerated electrons bombarding a conversion target

Info

Publication number
AU2003270910A1
AU2003270910A1 AU2003270910A AU2003270910A AU2003270910A1 AU 2003270910 A1 AU2003270910 A1 AU 2003270910A1 AU 2003270910 A AU2003270910 A AU 2003270910A AU 2003270910 A AU2003270910 A AU 2003270910A AU 2003270910 A1 AU2003270910 A1 AU 2003270910A1
Authority
AU
Australia
Prior art keywords
conversion target
accelerated electrons
alternately pulsing
pulsing energy
electrons bombarding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003270910A
Other versions
AU2003270910A8 (en
Inventor
Boris V. Bekhtev
Gary F. Bowser
Vladimir V. Elyan
Boris S. Sychev
Vitaly A. Uvarov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ScanTech Holdings LLC
Original Assignee
ScanTech Holdings LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ScanTech Holdings LLC filed Critical ScanTech Holdings LLC
Publication of AU2003270910A1 publication Critical patent/AU2003270910A1/en
Publication of AU2003270910A8 publication Critical patent/AU2003270910A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H9/00—Linear accelerators
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H15/00—Methods or devices for acceleration of charged particles not otherwise provided for, e.g. wakefield accelerators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AU2003270910A 2002-09-27 2003-09-29 System for alternately pulsing energy of accelerated electrons bombarding a conversion target Abandoned AU2003270910A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US41426302P 2002-09-27 2002-09-27
US60/414,263 2002-09-27
US46120903P 2003-04-07 2003-04-07
US60/461,209 2003-04-07
PCT/US2003/030499 WO2004030162A2 (en) 2002-09-27 2003-09-29 System for alternately pulsing energy of accelerated electrons bombarding a conversion target

Publications (2)

Publication Number Publication Date
AU2003270910A1 true AU2003270910A1 (en) 2004-04-19
AU2003270910A8 AU2003270910A8 (en) 2004-04-19

Family

ID=32045279

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003270910A Abandoned AU2003270910A1 (en) 2002-09-27 2003-09-29 System for alternately pulsing energy of accelerated electrons bombarding a conversion target

Country Status (3)

Country Link
US (2) US7130371B2 (en)
AU (1) AU2003270910A1 (en)
WO (1) WO2004030162A2 (en)

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US7423273B2 (en) * 2004-03-01 2008-09-09 Varian Medical Systems Technologies, Inc. Object examination by delayed neutrons
CN1995993B (en) 2005-12-31 2010-07-14 清华大学 A method and device for scanning matter by utilizing multiple energy radiation
CN101074935B (en) 2006-05-19 2011-03-23 清华大学 Detector array and its apparatus
CN101074937B (en) * 2006-05-19 2010-09-08 清华大学 Energy spectrum modulation device, method and device for identifying materials, and image processing method
CN101076218B (en) * 2006-05-19 2011-05-11 清华大学 Apparatus and method for generating different-energy X-ray and system for discriminating materials
US8137976B2 (en) 2006-07-12 2012-03-20 Varian Medical Systems, Inc. Dual angle radiation scanning of objects
CN101163372B (en) * 2006-10-11 2010-05-12 清华大学 Multi-energy frequency doubling particle accelerator and method thereof
CN101163371B (en) 2006-10-13 2010-09-08 同方威视技术股份有限公司 A Standing Wave Electron Linear Accelerator with Fast Response
US8094874B2 (en) * 2007-05-29 2012-01-10 Lockheed Martin Corporation Material context analysis
US8183801B2 (en) * 2008-08-12 2012-05-22 Varian Medical Systems, Inc. Interlaced multi-energy radiation sources
US8111808B1 (en) * 2008-08-15 2012-02-07 Lockheed Martin Corporation X-ray explosive imager
US8433037B1 (en) * 2008-10-23 2013-04-30 Lockheed Martin Corp X-ray radar
US8198587B2 (en) 2008-11-24 2012-06-12 Varian Medical Systems, Inc. Compact, interleaved radiation sources
US8232748B2 (en) * 2009-01-26 2012-07-31 Accuray, Inc. Traveling wave linear accelerator comprising a frequency controller for interleaved multi-energy operation
US8203289B2 (en) * 2009-07-08 2012-06-19 Accuray, Inc. Interleaving multi-energy x-ray energy operation of a standing wave linear accelerator using electronic switches
FR2949289B1 (en) * 2009-08-21 2016-05-06 Thales Sa ELECTRONIC ACCELERATION HYPERFREQUENCY DEVICE
US8290120B2 (en) * 2009-09-30 2012-10-16 Varian Medical Systems, Inc. Dual energy radiation scanning of contents of an object based on contents type
DE102009048150A1 (en) * 2009-10-02 2011-04-07 Siemens Aktiengesellschaft Accelerator and method for controlling an accelerator
US8311187B2 (en) * 2010-01-29 2012-11-13 Accuray, Inc. Magnetron powered linear accelerator for interleaved multi-energy operation
US8284898B2 (en) * 2010-03-05 2012-10-09 Accuray, Inc. Interleaving multi-energy X-ray energy operation of a standing wave linear accelerator
RU2452143C2 (en) * 2010-07-05 2012-05-27 Демидова Елена Викторовна Method of generating deceleration radiation with pulse-by-pulse energy switching and radiation source for realising said method
US8836250B2 (en) 2010-10-01 2014-09-16 Accuray Incorporated Systems and methods for cargo scanning and radiotherapy using a traveling wave linear accelerator based x-ray source using current to modulate pulse-to-pulse dosage
US8942351B2 (en) 2010-10-01 2015-01-27 Accuray Incorporated Systems and methods for cargo scanning and radiotherapy using a traveling wave linear accelerator based X-ray source using pulse width to modulate pulse-to-pulse dosage
US9167681B2 (en) 2010-10-01 2015-10-20 Accuray, Inc. Traveling wave linear accelerator based x-ray source using current to modulate pulse-to-pulse dosage
US9258876B2 (en) 2010-10-01 2016-02-09 Accuray, Inc. Traveling wave linear accelerator based x-ray source using pulse width to modulate pulse-to-pulse dosage
DE102011075210B4 (en) * 2011-05-04 2016-03-24 Siemens Aktiengesellschaft linear accelerator
CO6640056A1 (en) * 2011-09-01 2013-03-22 Univ Ind De Santander Compact X-ray sonographic source
WO2013082374A1 (en) 2011-12-02 2013-06-06 Lockheed Martin Corporation X-ray backscatter detection using radio frequency modulated incident x-rays
US9326366B2 (en) * 2013-03-14 2016-04-26 The Board Of Trustees Of The Leland Stanford Junior University Intra pulse multi-energy method and apparatus based on RF linac and X-ray source
US9627098B2 (en) * 2013-03-14 2017-04-18 Varex Imaging Corporation Real-time moving collimators made with X-ray filtering material
WO2015175751A1 (en) * 2014-05-16 2015-11-19 American Science And Engineering, Inc. Source for intra-pulse multi-energy x-ray cargo inspection
US11266006B2 (en) * 2014-05-16 2022-03-01 American Science And Engineering, Inc. Method and system for timing the injections of electron beams in a multi-energy x-ray cargo inspection system
RU2610712C9 (en) * 2015-09-30 2017-04-27 Общество с ограниченной ответственностью "Лаборатория электронных ускорителей МГУ" Method for generation of deceleration radiation with pulse-by-pulse energy switching and radiation source for implementation thereof
CN110199373B (en) 2017-01-31 2021-09-28 拉皮斯坎系统股份有限公司 High power X-ray source and method of operation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5666393A (en) * 1994-02-17 1997-09-09 Annis; Martin Method and apparatus for reducing afterglow noise in an X-ray inspection system
US5608403A (en) * 1995-01-31 1997-03-04 The Titan Corporation Modulated radiation pulse concept for impairing electrical circuitry
US5821694A (en) * 1996-05-01 1998-10-13 The Regents Of The University Of California Method and apparatus for varying accelerator beam output energy
JP3862798B2 (en) * 1997-01-13 2006-12-27 株式会社日立メディコ Medical diagnostic imaging equipment
TW393777B (en) * 1997-09-02 2000-06-11 Nikon Corp Photoelectric conversion devices and photoelectric conversion apparatus employing the same
WO1999039189A2 (en) * 1998-01-28 1999-08-05 American Science And Engineering, Inc. Gated transmission and scatter detection for x-ray imaging
KR100290829B1 (en) * 1999-03-25 2001-05-15 정기형 Industrial X-ray and electron beam source using electron beam accelerator
US6407505B1 (en) * 2001-02-01 2002-06-18 Siemens Medical Solutions Usa, Inc. Variable energy linear accelerator
US6864633B2 (en) * 2003-04-03 2005-03-08 Varian Medical Systems, Inc. X-ray source employing a compact electron beam accelerator

Also Published As

Publication number Publication date
US20070140422A1 (en) 2007-06-21
US7130371B2 (en) 2006-10-31
WO2004030162A2 (en) 2004-04-08
WO2004030162A8 (en) 2005-03-24
US20060050746A1 (en) 2006-03-09
WO2004030162A3 (en) 2004-06-24
AU2003270910A8 (en) 2004-04-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase